baber/WOPTO huggingface dataset:
Patent NL-7307415-A (NL)
Title: Plastic bag with block-shaped bottom - with reinforcing continuous cross welds formed in corner flaps
IPC: B65D30/18
Filed: 1973-05-28
Abstract: Plastic bag with a block-shaped bottom has >=1 essentially continuous cross weld extending in the bottom from the first fold-line of a corner flap to the second fold-line of the same corner flap to connect the two overlapping bottom flaps with all the underlying film layers of the corner flap, the first and second fold-lines of the corner flap extending next to the bottom flap fold-lines. Provides reliable, moisture-proof sealing.
Patent NL-7309446-A (NL)
IPC: H04N5/00
Filed: 1973-07-05
Abstract: A circuit for manually and remotely controlling a power supply for an electric apparatus. A remotely controllable power switch is provided for the electric apparatus and is controlled by a relay which is driven by a flip-flop circuit taking first and second states alternately in response to separate remote control signals. A manually controllable power switch is also provided and is connected in series with a predetermined one of switching elements of the flip-flop circuit. As a result, the power supply to the electric apparatus can be controlled by the manually controllable power switch independently of the remotely controllable power switch.
Patent NL-7400710-A (NL)
IPC: B60C19/00
Filed: 1974-01-18
Abstract: This invention relates to low-profile vehicle tires whose cross-sectional proportions of height to width are equal to or less than 0.8 to 1 and of the kind comprising a carcass having side-walls and a crown, a tread and a reinforcing breaker between the carcass crown and the tread. In the invention the breaker extends transversely for a width which is at least equal to the tread width and has a shallow central section and two deep lateral sections. The shallow central section has a width between half and two-thirds of the tread width and a substantially uniform depth not greater than three times the carcass crown depth. At least the lateral sections of the breaker are made of an anisotropic rubbery mixture having a very high modulus of elasticity in the circumferential direction of the tire. This modulus is greater than 15 kg/cm2 at 10% extension. The depth of the lateral sections of the breaker is between two to three times the depth of the central section of the breaker.
Patent NL-7403359-A (NL)
Title: Usable energy provision system - employs wind power and pressure differences round buildings
IPC: F03D9/00
Filed: 1974-03-13
Abstract: Usable energy is derived from the forces of nature by using wind power. The pressure differences round buildings are employed, and the areas at differnet pressure can be joined by a pipe, tunnel etc. A windmill can be used, with or without contra-rotating blades, or a turbine or venturi. Where inlet and outlet ports are used, these can be reversed and so shaped as to increase efficiency. Several apartments in each building may utilise the available wind force, and have separate power unit, in order to increase total output. Power output may be utilised to drive e.g. refrigerator pumps in apartments.
Patent NL-7405658-A (NL)
Title: Grinding machine with screen drum - has drum in sections linked to form chain inserted and removed tangentially
IPC: B02C13/284
Filed: 1974-04-26
Abstract: The invention relates particularly to a hammer mill, having a housing with a feed and discharge openings and containing a cylindrical screen drum, open at the top and joining there onto two grinder plates, while a grinder rotor runs inside the drum. The latter forms the lower part of a chain of screen sections linked together, and which are inserted and extracted tangentially in relation to the cage accommodating the screen. Sprockets (23, 24) can be mounted in the top part of the housing on opposite sides for moving the screen sections (12), and the sprocket spindles can be adjustable in the housing end walls. The upper ends of the cage can be arranged to hinge on the lower part, for ease of section insertion and removal.
Patent NL-7405703-A (NL)
Title: Self scan panel with ionised gas cells at intersections of electrodes - has rows of holes in cathode strips at right angles to first and third set of electrodes
IPC: H01J17/49
Filed: 1974-04-26
Abstract: The self scan panel contains an insulated base block with parallel slots each containing an electrode strip. A second set of parallel electrode strips is placed at right angles to the slots. Each strip contains a number of holes made by a laser. The points of intersection of the two sets of electrode strips form a matrix of ionised gas cells. The base block is then covered by an intermediate block with holes over the junctions forming cells. This is then covered with a top plate containing a third set of electrodes in complimentary slots parallel to the first set. These are used as anodes. The three sections of the blocks are then hermetically sealed.
Patent NL-7501929-A (NL)
Title: Moulding compsn. contg. component in breakable capsules - esp. catalyst, avoiding premature reaction and giving long storage time
IPC: C08K9/10
Filed: 1975-02-18
Abstract: In a polymerisable moulding compsn. which hardens by action of a chemical catalyst and which contains a number of components, is not 1 of the components needed for complete polymsn. is dispersed through the compsn. and sepd. temporarily from the other components by enclosure in breakable capsules. The compsn. has unlimited storage life. The prodn. of articles by filling the compsn. into a mould and breaking the capsules during or after the filling of the mould, by increasing the press. on the capsules, is claimed. Pref. the catalyst is encapsulated. Alternatively, the catalyst and the accelerator may be encapsulated separately, and all or a part of the filler may be incorporated in, or applied onto the walls of, the capsules. A solid polyester may form a sec. protective layer on the micro-capsules. The moulding compsn. may be a paste or a dry granular material.
Patent NL-7509449-A (NL)
Title: Dental caries treatment fluid applicator - having the fluid supplied to an excavator spoon
IPC: A61C5/02
Filed: 1975-08-07
Abstract: Dental instrument for applying decay attacking fluid to teeth has a tubular member to conduct fluid from a supply to a working end which is formed as a spoon excavator which has side surfaces outwardly diverging from the contour of the tubular member, a curved terminating surface, a flat top and a depressed bottom surface. Used for administration of N-haloamine or similar soln. to dental caries or plaque to effect dissoln. Spoon end permits lifting up of areas of carious matl. to provide better access to the caries by the liq. while being easier to use and more comfortable to the patient than prior used hypodermic syringe needles.
Patent NL-7610399-A (NL)
Title: O-Aminoethyl oxime derivs. of halophenyl ketone cpds. - are selective nor-adrenalin potentiators useful as antidepressants
IPC: C07D295/125
Filed: 1976-09-20
Abstract: O-(2-aminoethyl)oximes of formula (I) and their acid-addn salts are new. In the formula, Hal is halogen, pref. F, or Cl; Z is 1-oxo-4-thiomorpholinyl, 1-1-dioxo-4-thiomorpholinyl, morpholino, 1,1-dioxo-4-thiomorpholinylcarbonyl, CONH2, CONHMe, CON(Me)2, OH, NH2, NHCOMe, NHCOPh, NHCONH2, NHCONHMe, C(NH)NH2 or SO2NH2; n = 3-8, pref. 5 or 6. Cpds. (I) are selective noradrenalin potentiators (ED50 10 mg/kg, p.o., mouse) and are thus useful as antidepressants. They do not act as monoamine oxidase inhibitors (ED50 > 215) or as serotonin potentiators (ED50 > 100). A typical cpd. is 4'-chloro-7-(1,1-dioxo-4-thiomorpholinyl)heptanophenone 0-(2-aminoethyl)-oxime. In an example this is prepd. from 4'-chloro-7(1,1'-dioxo-4-thiomorpholinyl)heptanophenone and 2-aminoxyethylamine.
Patent NL-7800621-A (NL)
Title: Plastics seed stake encouraging root formation - has recess for seeds and fertiliser, depth marker and information zone
IPC: A01C1/04
Filed: 1978-01-18
Abstract: Seeds are given an improved chance of successful germination by means of a seed stake of plastics material. This is pref. stamped from a continuous sheet to give a series of rigid stakes, flanged all round, with a sharp point at one end. A boss is formed with a hole in which the seed can be secured by an adhesive contg. a fertiliser. An indexing hole shows the depth to which the stake penetrates and there is provision for detailing particulars of the seeds. The stake is an improvement on others for the same purpose to which the seeds have to be secured by a glue which is difficult to supply. In them a piece of filter paper is also necessary, and this is liable to encourage the growth of moulds.
Patent NL-7808708-A (NL)
Title: Window closure with stop strip on frame - is for sectional closure flap bead and groove pivoted on sectional mounting plate on window
IPC: E05C19/00
Filed: 1978-08-23
Abstract: The closure is intended for locking a first element (1) relative to a second (2). One element (2) is provided with stop strip (4) whilst the other (1) carries a pivoted flap (5). The flap and its mounting plate (6) are formed as sectional members provided with a bead section (9) and corresponding grooves section (11, 12) respectively to act as pivot. The mounting plate may have a flange (7) whose free end is formed as a component of the bead-groove pivot connection. The plate may have an angle profile with the mounting flange (8) positioned behind the flap when this is in the closed position.
Patent NL-7900648-A (NL)
Title: Heat exchanger tube nest prodn. system - bends spiral coils from straight tube and screwed together
IPC: B21D53/02
Filed: 1979-01-26
Abstract: The system produces a tube nest for a heat exchanger or steam generator, and comprises a number of coaxial cylindrical layers of spiral tube coils. Each layer having coils of the same dia. and pitch. Each coil is bent from a straight tube into two part-coils of the same dia. and pitch (1, 2), and the outermost ends (3, 4) are bent into the axial direction. Each part-coil is then sawn through so as to form ends which can be positioned in line with each other, and which are welded together. All sets of tube coils are then screwed into each other and fixed in place, after which the various layers are slid over each other, the coil ends being secured in tube plates in the heat exchanger etc.
Patent NL-7904154-A (NL)
Title: Sterile air supply for mobile operating theatre - is aspirated through prefilters by centrifugal fans, passed to pressure chambers, thence to final filters at varying speeds
IPC: A61G13/00
Filed: 1979-05-25
Abstract: The appts. is used in mobile surgical operating units, and with the aid of fans and filters with varying effect, blows air over the operating table. The casing for the appts. is rectangular, made of wood with melamine or similar top layer, and in its rear side prefilters are positioned in holes to clean coarse particles out of the air. Air is aspirated by several centrifugal fans, and blown into various pressure chambers. There is no open connection between these chambers, and from them the air is blown with varying speeds through final filters on the front side of the casing. It is then conducted through transparent curtains fitted on swivel arms.
Patent NL-8100527-A (NL)
Title: Plastic heat exchange panel - has parallel narrow ducts connected via integral fillets and with projections for fixing
IPC: F24S10/70
Filed: 1981-02-04
Abstract: The panel comprises a number of small-diameter parallel ducts (1) which are arranged side by side and interconnected via (integral) fillets (2). It is provided with projections (3a,b) at a distance from the fillets to permit securing the panel and/or secure a heat-insulating layer on one side thereof. The projections are pref. arranged on one side of the ducts whilst the fillets are at their opposite side. Such projections may, alternatively, be provided on either side of the panel. The spaces (6) between the ducts may be filled with plastic foam integral with a foam layer on one side of the panel.
Patent NL-8302796-A (NL)
Title: Agricultural soil cultivating machine - has separate gear drive housing and bearing housing
IPC: A01B33/08
Filed: 1983-08-09
Abstract: The tractor drawn rotary plough type cultivator with P.T.O. has a rectangular box frame (1) with equidistant arranged vertical, gear driven spindles (2). The centre line distance is pref. 25 cm. To prevent damage in the case of roller bearing units collapsing, the gear drive housing and the roller bearing housing are separately constructed. The gear drive housing is of rectangular cross-sectional shape. The bearing housing is of trapesium cross-sectional shape. The top of the bearing housing has a flange with recess acting as lubricating oil return duct.
Patent NL-8303714-A (NL)
Title: Harvesting machine for cabbages - has tractor-towed chassis with stem cutters at front followed by plant conveyors
IPC: A01D45/26
Filed: 1983-10-28
Abstract: The harvesting machine has a chassis hauled by a tractor over the field, and has cutters (6) for the plant stems at the forward end. The cutters are followed by conveyor components (12,14,15) for the plants. The cutters can comprise two wheels turning on vertical axes and preceded by wedge-shaped guides (10) for the stems of the plants to be cut. The conveyors can incorporate two endless belts one above the other, enclosing the plants between them.
Patent NL-8403012-A (NL)
IPC: H03F3/72
Filed: 1984-10-03
Abstract: Electronic switch comprising an input stage with a first transistor of which the base is connected to the input of the circuit through a matching network, an output stage with a second transistor and a switching stage with a third transistor of which the emitter-collector path is connected in between a power supply terminal and the emitter of the first transistor, and of which the base is connected to the control input of the switch. The first transistor (T1) is operated in a common emitter circuit, whereby the collector through a matching transformer (L1/L2) and through a forward biased diode (D2) is connected to the input electrode of a second transistor (T2) operating in common base circuit, of which second transistor the output electrode is connected to the output of the switch. The emitter-collector path of the switching transistor (T3) is on the one hand connected in series with the collector-emitter path of the first transistor and is on the other hand connected to the junction between said matching transformer and said diode.
Patent NL-8801026-A (NL)
Title: Supporting component-formation method in ground - pours hardening mixture into tubular body forced in at constant pressure
IPC: E02D3/08
Filed: 1988-04-20
Abstract: The method forms supporting the components in the ground on site by inserting a hollow cylindrical body (3) in the ground, and into which a hardening mixture is then poured. The body is extracted, leaving the mixture to set. The body is forced into the ground at constant pressure. For undersea working a foam-forming ingredient is included in the mixture.
Patent NL-8801827-A (NL)
Title: Treatment of manure from battery livestock - by stripping of ammonia and phosphate(s) and filtering remaining aq. fraction on a piece of land to remove organic material
IPC: C02F1/52
Filed: 1988-07-19
Abstract: Manure, esp. that from battery livestock, is treated by stripping it of ammonia and phosphates, and filtering the remaining aq. fraction using a piece of land to remove organic material from the aq. fraction. The remaining aq. liquor may be sprinkled over the land or introduced directly into the soil. The aq. fraction after removal of at least part of the ammonia may be subjected to a concn. treatment and the remaining aq. phase introduced into the main stream for further treatment, esp. removal of the remaining ammonia. The ammonia may be removed by a nitrification process or the ammonia and phosphates may be removed by a stripping process. The stripping process may be a steam stripping process or an air stripping process. A pref. air stripping process is carried out using a first, open, hot and moist air stream and a second, closed air stream.
Patent NL-8803116-A (NL)
Title: Partition wall for room - is folded together above floor and openable by moving along vertical guides formed by I-beams with cables and runners raised by host motor
IPC: E06B9/262
Filed: 1988-12-20
Abstract: The partition wall for a room movable between a rest position in which it is folded together at a distance above the floor of the room, and a working position in which is fully folded out. The open partition separates the room into at least two parts and is movable along two vertical guides where its two opposite ends are. Between the two vertical guides, a number of up and down moving elements extend which support the partition and which cables whose ends are attached to runners in the guides. The guides comprise I-beams and the runners grip around the flanges. The partitions are supported cloth raised by hoist motor with dutch for lowering by gravity.
Patent NL-8901912-A (NL)
Title: Road vehicle simulator for training or entertainment - uses computer programmed with mechanical model parameters for realism
IPC: G09B9/05
Filed: 1989-07-24
Abstract: The simulator can be built up from a conventional computer, VDU (52), keyboard (51), joystick (53) and special pedal board (54) or can use a specially designed console and seat which more accurately simulates a road vehicle driving position. The pedal board has spring loaded accelerator (57), brake (56) and clutch (54) pedals, while the joystick is modified to mimic a gearchange column. The signals fed to the display are under the control of a computer which has been programmed to apply a realistic computer model of the mechanical characteristics of a vehicle to the signals from the controls (53 to 57). @(34pp Dwg.No.5/7)@.
Patent PT-87756-A (PT)
Inventor: PERRY MARGARET MARRY
IPC: A01K45/00
Filed: 1988-06-17
Abstract: Avian embryos may be cultured in vitro up to blastoderm formation, during embryonic morphogenesis and/or during embryonic growth to hatch. The invention may have applications not only in the genetic engineering of poultry, but also in the investigation of fundamental mechanisms of avian development and in the study of deleterious traits. Moreover, it may afford a desirable alternative to surgical intervention in the laying hen.
Patent PT-88210-A (PT)
Inventor: POZZI UGO
IPC: H04N1/193
Filed: 1988-08-05
Abstract: Method to scan textile models which is suitable to read images and convert them into electrical signals of a numerical type, the textile models (11) being positioned on a stationary reading table (10), the electrical signals being sent to a data processing unit (14), in which method the textile models (11) have large dimensions and are positioned in a stationary manner on the reading table (10) and the reading possesses high resolution and is carried out with a stationary lens (19) by a photosensitive virtual matrix system (20) during a short travel of a light-scanning element (21). Device to scan textile models which employs the above method and in which a scanning assembly (13) anchored by means of a support structure (12) to the reading table (10) consists of:  a lodgement box (31),  a lens (19),  a CCD sensor (21),  a slide block (23) to support the CCD sensor (21),  a threaded shaft (32) which cooperates with the slide block (23),  - guide shafts (38) to guide the slide block (23), and - a motor (35) with an encoder and means (36-37) to transmit motion to the threaded shaft (32).
Patent PT-90707-A (PT)
Inventor: KANT MICHEL
IPC: H02K29/08
Filed: 1989-06-01
Abstract: The motor includes a rotor (2) with permanent magnets and a stator (3) that surrounds the rotor and includes reluctance pads (9, 10) provided to place the rotor (2), upon stopping, in a position where the startup of the motor will be assured. The reluctance pads (9, 10) are asymmetrical with respect to the magnetic axis (A) of the coils of the stator (3) and include notches (4), at least some of which serve to accommodate at least one coil of the stator (3), in order to assure obtaining a maximum winding coefficient.
Patent PT-93272-A (PT)
Inventor: SCALONE MICHELANGELO
IPC: C07D213/81
Filed: 1990-02-26
Abstract: Prodn. of 5-chloro-2-pyridinecarboxamide derivs. of formula (I) is effected by: (a) reacting 2,5-dichloropyridine (II) with an alkyne of formula RICCH (III) in the presence of a Pd phosphine complex catalyst (IV), oxidising the resulting 2-alkynyl-5-chloropyridine (V) to form 5-chloro-2-pyridinecarboxylic acid (VI), and reacting (VI) or a reactive deriv. of (VI) with an amine of formula RCH2CH2NH2 (VII); or (b) reacting (II) with CO and (VII) in the presence of (IV); or (c) reacting (II) with CO and opt. an aq. lower alkanol in the presence of (IV) to form (VI) or a lower alkyl ester of (VI), and reacting this with (VII). In formulae, R1 = H, lower alkyl, SiMe3 or CR2R3OH; R2 and R3 = H or lower alkyl, or CR2R3 = cyclopentylene or cyclohexylene; R = NH2 or a gp. convertible to NH2. Pref. (IV) is (Ph3)2PdCl2 or is formed in situ from PdCl2 or Pd(OAc)2 and 1,3-bis(diphenylphosphino)propane (BDP).
Patent SI-9200119-A (SI)
Inventor: JUVAN FERDINAND
IPC: E05D15/10
Filed: 1992-06-19
Abstract: Izum se nanaša na strešno okno, katero
omogoča popolno vodotesno montažo na vsako
strešno površino ne glede na njen naklon, okenskemu
krilu pa omogoča odpiranje po sredinski horizontalni
osi ali osi, ki je na zgornjem robu okenskega krila, ne
da bi bili za to potrebni neki posebni elementi.
Predvsem je strešno okno značilno po ločeni nosilni
plošči tečaja, katera se lahko modificira tudi za druge
namene, okenski obrobi, ki ni nikjer prekinjena ali
prekrita po vodoravni liniji in po tesnilu, ki ima
predvidene kapilarne kanale za odvod kondenzata.
Patent SI-9300240-A (SI)
Title: Synergistic composition and process for selective weed control
Inventor: GUT HANS
IPC: A01N47/36
Filed: 1993-05-06
Abstract: Herbicidal composition comprising N-[2-(3,3,3-trifluoropropyl)-phenylsulfonyl]-N'-(4-methoxy-6-methyl-1,3,5-triazin-2-yl)-urea of the formula I    <IMAGE>  (I)  or agrochemically tolerated salts thereof, and a synergistic amount of another active substance 3,5-dibromo-4-hydroxybenzonitrile of the formula II    <IMAGE>  (II)
Patent SI-9300441-A (SI)
Title: Process for the production of mono-olefines
Inventor: ASTBURY CHRISTOPHER JOHN
IPC: C08F4/00
Filed: 1993-08-20
Abstract: A process for the production of mono-olefins from a hydrocarbon feed containing one or more paraffinic hydrocarbons having at least two carbon atoms, the process comprising partial combustion of a mixture of the hydrocarbon feed and a molecular oxygen-containing gas in contact in a reaction chamber with a catalyst capable of supporting combustion beyond the normal fuel rich limit of flammability to produce heat of reaction, the reaction chamber being adapted such that at least part of the heat of reaction is transferred to the incoming feed and the velocity of the incoming feed is maintained at a value above the burning velocity of the feed mixture.
Patent SI-9500292-A (SI)
Title: Novel pharmaceutical product on bases of new non-solvated crystalline form of a 2-aryl-6-hydroxy-3-/4-(2-aminoethoxy)benzoyl/ benzo /b/ thiophene
Inventor: LABELL SMITH ELIZABETH
IPC: C07D333/58
Filed: 1995-09-18
Abstract: The present invention is directed to a novel, non-solvated, crystalline form of 6-hydroxy-2-(4-hydroxyphenyl)-3-[4-(2-piperidinoethoxy)benzoyl]benzo[b]thiophene hydrochloride.